<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/login" method="post">
  <div>
      <input type="text" value="" name="username">
  </div>
  <div>
      <input type="text" value="" name="password">
  </div>
    <div>
        <input type="submit" value="提交">
    </div>
</form>
</body>
</html>